Ubuntu Installation :: Screen Resolution Low After Upgrade From 10.10 To 11.04
May 16, 2011
I have upgraded my machine from Ubuntu 10.10 to 11.04, initially it worked fine, and then I had to replace my VGA cable - now I wind up with a screen resolution that is too low.
It is possible to change the resolution with xrandr, but is there a way to set this permanently (currently it resets on startup)? Previous versions have altered the xorg.conf file and just added a new resolution setting - but I think these settings have been moved out of xorg.conf. Does anyone have any ideas how to change the screen resolution settings permanaently in 11.04?
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Oct 12, 2010
I have a 1920x1200 monitor that was displaying correctly under 10.4, and after the upgrade to 10.10 it is displaying at 1280 x 720 (the highest resolution it has), and does not list 1920x1200How can I ask 10.10 to display at 1920x1200?
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Jun 11, 2011
I have tried the tips, and to the best of my ability understand the later posts from the sticky post "Graphics Resolution" however I seem to keep reverting back to the blank screen. I did this:
Quote: ATI TIPS: Note that some ATI cards need flgrlx and some do not... If not then this workaround sometimes works: (Found this in another thread / credit to Quote: Originally Posted by surgus View Post
Steps for ATI users:
1. When the boot hangs, press ctrl+alt+f1.
2. Login as user with root privileges.
3. Type "cd /usr/share/ati" and press enter.
4. Type "sudo sh ./fglrx-uninstall.sh" and press enter.
5. Type "sudo reboot".
The above only works for some but not all, depending on what card you have and whether it actually is supported by additional drivers (proprietary). All at the moment, mostl seem to need "nomodeset radeon mode=X", where x= 0 or 1... Some ATI cards are not working with the current natty kernel, but are working with the older 2.6.37 kernel or the proposed 2.6,38.9 kerne (please see post 2)l Sometimes (rarely) it'll work but more often it won't, and in the two times it's worked I haven't known how to get it to remember the setting permanently- keep in mind I have no idea what that last paragraph about x= 0 or 1 means.
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May 4, 2010
Excited at seeing the new features in 10.04, I clicked the Upgrade button tonight. I am now really regretting it! Problems:
1. My screen resolution should be 1280x1024 but the System>Preferences>Monitors control panel only shows 1024x768.
I think I have onboard Realtek graphics. Do I need to install proprietary drivers? Everything worked fine out of the box with 9.10!
2. The sound isn't working. Again I think I have onboard Realtek sound, and again it used to work fine without any intervention from me...
3. Although on first startup wireless networking was working fine, I restarted to see if that would solve the display issue, and wireless networking stopped working too!
I have an RaLink wireless card.
When I used Grub to choose 2.6.31.20, I got some error messages at startup (e.g. mount couldn't mount /dev), but then it did eventually start up and the sound and wireless networking are working again. But the resolution is still not fixed. It is now offering 1152x864, which it didn't previously, but no 1280x1024 (my screen's native resolution).
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Jan 29, 2011
I am using a 15" CRT Samsung monitor and when I upgraded 10.10, the screen resolution became 800x600 and I am not able to increase the resolution of it. This was working fine with 10.04 version.
Below is the o/p for "xrandr":
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 800 x 600, current 800 x 600, maximum 800 x 600
default connected 800x600+0+0 0mm x 0mm
800x600 0.0*
I also see a continuous message box at the top left corner of my monitor with text as "Unknown".
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Jun 5, 2010
I upgraded to ubuntu 10.4 and now my screen says out of range. I can hear my normal login noises. sounds like I am working blind. after I log in I cannot do anything without knowing whats going on. I tried ctrl-alt + to try to change screen resolution but I cant tell if it pops up. nothing new happens. I cant slave my hard drive to my other windows or linux OS or linux Live CD, it tells me I dont have permission to open files so I can rescue my files. DO I have to buy a new graphics card or new monitor?
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Apr 3, 2010
I just installed the latest version of Ubuntu on my Toshiba Sattelite A25-207 laptop. I totally erased my previous Windows XP OS and everything else. Everything is great, execept the screen resolution. The resolution is set at 800 x 600 and I know that my screen can handle bigger. How do I change this?
I am totally new to Ubuntu and I have no idea how to play with code.
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Apr 29, 2010
On the 28th of April I upgraded my system (laptop with "SIS Mirage 3 Graphics" video card) from Karmic to Lucid and my screen resolution was reduced from 1024*768 to 800*600. I tried during one day to find the suitable driver but no luck on SIS web page.
I eventually found it on the followwing address : [URL]
It works very well and the resolution has jumped now to 1280*800. The only remaining and identified problem is with grub2 : my system is dual-boot (Windows XP and Ubuntu) and the "recovery" mode does not work anymore for ubuntu, I will maybe have to wait for a next update.
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May 2, 2010
I did a dist-upgrade from Karmic to Lucid. Everything *seems* to be running OK, but there's one thing that's really nerve wrecking: When I boot my computer, the "Loading" screen - before the splash screen where everything is initialized shows up - appears on an absurdly low resolution (not sure exactly which). So the graphics are awful, the text is too big and so on.
Aside from that, before the Loading screen shows up - right after "GRUB is loading" - a lot of characters (like plus signs) fill two lines of the screen. I think this might also be because of the resolution. So bottom line is:
1) Is there a way to fix this?
2) Should I be concerned enough to go with a full fresh install?
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Dec 9, 2010
I just upgraded from 10.04 to 10.10. However, the screen resolution is changed and the I can't choose the right resolution.
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May 4, 2010
I have installed Ubuntu 10.4 on Virtual Box, I have installed it successfully, the only problem is when I check the display settings it only have 2 options : 600 X 400 and 800 X 600 and this makes it difficult to work on Ubuntu as 800 X 600 is half the size of my desktop. How I can increase / configure the display settings so that atleast I can fit ubuntu screen into my screen size.
I did install the addition application, restarted the OS but still I don't see any display resolution 1200 X 800, tried pressing ctrl+D nothing happens, after installing I saw it updated mouse cursor now i don't have to press ctrl key again n again to enter into the ubuntu OS but still struggling with the resolution as it's too small, please guide me (here is the screen shot of my screen after installing the addition app).
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May 29, 2010
I've just installed 10.04 on my Dell Latitude D830 with a NVIDIA Quadro NVS 140M; upon booting Ubuntu asked me to install the official NVIDIA driver (latest) so I went ahead and installed it, now the boot splash screen is in about 640x480/800x600 rather than the usual 1920x1200 it was when I first booted.
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Oct 10, 2010
I have a Sparc Ultra10, which uses PC hardware. I see the Openboot console display at 1024x768, but when I try to boot from a Ubuntu server install CD for Sparc (for example, 7.04) the screen resolution immediately goes out of range for my monitor (according to a warning message flying around the screen).
I tried adding boot parameters to specify the resolution I want (boot: linux vga=773 screen=1024x76, but they seem to be ignored. I guess the Ubuntu testers all have Sun monitors!
I also tried the 8.04 and 9.10 versions, but they respectively hang after the "S" in Silo and issue the fatal error "Fast Data Access MMU Miss".
I've got Silo version 1.4.14, OBP 3.31.0, and POST 3.1.0. My computer is an UltraSparc IIi at 360 Mhz, with 256 megs of memory.
So, short of acquiring a monitor with the really strange Sun standard resolution, how can I get past this problem and get the resolution I want from Linux at boot time?
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Dec 6, 2010
The installation went okay (to start with) on my newly formatted hard drive (after death of Windows XP), but I got an error about 3/4 of the way through. The system said something about starting the desktop to try to resolve or fault find the problem. So I now have a desktop with access to all the menu system. I am feeling my way around slowly getting used to the environment. I think there are bits missing from the install but with no frame of reference I cannot tell what exactly is wrong. One obvious problem is my Monitor screen resolution. In Monitor preferences it is set as 'unknown monitor'.
The detect monitor button does nothing and the resolution is set as 2048 x 1536 which is just too small to see properly on the screen. I am currently using zoom to increase within a window to use at all. I have tried opening a terminal and using the xrandr command which reports the following:
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 2048 x 1536, current 2048 x 1536, maximum 2048 x 1536.
default connected 2048x1536+0+0 0mm x 0mm
[code]....
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Jan 14, 2009
I am using Mercury p4VM800 mother Board and Intel PIV 2 GHz Processor. I have installed the fedora 10 Today. My screen resolution was automatically set to 650x480 and this is the only option available in graphical mode. I am not able to increase the resolution to 1024x768. I once again reinstalled the F10. during the installation, in the boot: option I have entered 'linux resolution=1024x768', but it won't work.
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Jan 31, 2009
I m trying to install Fedora 10 on my computer with ATI Radeon HD3850 but when anaconda is loaded i get a very wierd resolution that my screen can't read. Using another screen i got an image but it was unreadable. It was like the frequency was wrong or something.
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Sep 20, 2010
on an older computer. I get as far as the screen that asks if I want to try or install and then I get a message saying the screen resolution is wrong and I need to reset. I even disabled the hard drive in bios and still get this message. computer was built to run xp and had ubuntu on it before. I tried to upgrade the nvidia driver and broke it.
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Jul 29, 2010
After install of FC13, my command prompt console and tty virtual consoles are a small box in the upper left corner of the screen. It contains tiny 80 characters by 25 rows. I want to fill the screen the old way. I assume the problem is high value screen resolution set automatically to match my display; with fonts based on the smaller pixels. This is NOT X-Windows. I can set that resolution but it has no effect on tty consoles.
It is NOT grub, which I can set with kernel parameter vga=0 to do exactly what I want. Messages from grub are big letters but change to tiny ones at init ("press 'I' for interactive startup" and the beginning of the boot log). This is not an issue with the same display using FC10 and no vga= parameter. Is there a reason that the kernel parameter failed after grub? Can I specify console resolution?
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Dec 5, 2010
I have install linux mint 10 on my system.After all installation finish,the screen resolution is stuck at 800 x 600(4:3).No matter how I try,just could not set the screen resolution to 1024 x 768. Below is system information for your kind assistance.
-Computer-
Processor: Intel(R) Pentium(R) 4 CPU 1.80GHz
Memory : 765MB (254MB used)
Operating System: Linux Mint 10 Julia
User Name: oem (oem)
-Display-
[Code].....
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Mar 5, 2010
I cant seem to install Ubuntu 9.10 at all. At 15% I get the following Error Message Input/output Error During Read On/dev/sda then I get the creation of swapspace in partition #5 of SCSI1(0,0,0) (SDA) Failed. Ive tried 6 times already. Im getting no sound at all. How can I change the screen resolution. 800 x 600 is the highest it will go. Im getting really discouraged with Ubuntu. Alot of people seem to have the same problems I am having but there is no solutions. I've checked the MEMTEST and passed, done a disk check and passed.
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Feb 21, 2011
I installed Squeeze with LXDE on my old 600MHz Celeron, 256MB ram computer. But, every time I boot, the screen resolution is wrong. I can set it right with a few clicks of the mouse, but next time I boot up it has reverted to the wrong setting. I found that this problem has been reported on the LXDE forum, but the official response seems to be that it is not their problem.
How do I get the correct setting to stick?
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Apr 30, 2010
I have fedora 12 and I tried to change the screen resolution under the system menu to a higher one and it changed but now I dont have any menus and I'm not sure if I can use quick keys to go back to the display preferences to reset the screen resolution. Is there anyway I could run the display preferences by running a command in the bash shell or is there a quick key that allows menu access.
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Oct 18, 2010
I booted Hardy, because Karmic detects no screen, after trying to adjust to a previously recognized resolution. As good as it is, does it seem like some basic computer functions just do NOT improve?
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May 1, 2010
Before I upgrade to 10.4 It would be nice to find the best solution to this problem. I use a KVM switch that dont pass the EDID info from the screen to the OS. To solve this, that is, to get the correct screen resolution, i need to pass monitor and screen info to the OS at every startup. One way is to ad a script to /etc/gdm/init/default, or in KDE /etc/kde4/kdm/Xsetup.
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Aug 27, 2011
I recently upgraded my graphics card from a Geforce 7600GS to a Gefore 560Ti. And while most things are normal, during boot up my screen isn't "full screen" until X is started, after which everything else is fine. Essentially, all display, the grub menu, the splash screen, console text, etc, is within a box on the screen, with 2" on the left and right, and 1" top and bottom of empty blackness.
From what I understand, this is because the framebuffer is using the wrong resolution, but the maximum resolution that hwinfo --framebuffer returns is 1280x1024 (which I am already using "0x031a".) (My monitors is natively 1920x1080) Is it possible to do something about this? If not increase resolution than at least stretch the screen to full screen?
sudo /usr/sbin/hwinfo --framebuffer
02: None 00.0: 11001 VESA Framebuffer
[Created at bios.459]
Unique ID: rdCR.GGyCBArXznD
Hardware Class: framebuffer
Model: "NVIDIA GF104B Board - 10400050"
[Code]...
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May 7, 2010
I just upgraded to 10.04 on my laptop and after install, clean-up and reboot the screen goes absolutely black. The initial bios stuff is still there and the GRUB loader text. Then darkness without There is one way to start up and getting screen (which I'm using now). If hitting ESC in grub loader, selecting recovery-mode, selecting re-configure monitor, selecting start up in graphics-safe mode (this session only) it'll work. Other combinations, such as re-configuration and normal reboot or just graphics safe-mode does not work.The only real error message I have obtained is the following:(EE) intel(0): ch701x not detected, got 29, from DVOI2C_E Slave 234Given as pop-up dialogue when going into recovery-mode.My laptop is a Compaq Pressaro M2000. I can provide more details on graphics, but I'm not so fluent in linux, so I don't know what terminal commands to enter to get the right debugging information
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May 13, 2010
I upgrade my system from 9.04 to 10.04, then when booting, I get the purple wallpaper and mouse, but nothing else, No login menu. I can hopefully connect to my system with ssh from another machine, I update everything, upgrade, etc etc, try to boot on recovery mode, and clean packages and so one...Nothing happens, still no login menu.
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May 28, 2010
Today I upgrade my Ubuntu 9.10 pc to the latest Ubuntu 10.04 LTS. The upgrade went perfectly with no errors. But when I login to my account Ubuntu loads but then the screen freezes and nohing happens. Then I am just left with a blank desktop with only the Ubuntu 10.04 background and no panels.
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Jul 19, 2010
Yesterday I upgraded from 9.10 to 10.04 (32 bit). Everything seemed to go well with no errors until the point where the system needed to restart at the end. After it restarted (and every power cycle since), it gets to the "ubuntu" screen with the moving cycle of square dots underneath, and stays there for ever. The screen resolution is absolutely goofed up, the word Ubuntu cannot be clearly read (looks like it is way overdriving the monitor). All letters seem to have like vertical bars on either side.
Below the Ubuntu and the dots, there appears to be two lines of completely illegible text (they just look like multicolored boxes about the size of characters.
I tried using the shift key to get to grub and try to boot into recovery mode--no luck. I tried using grub to boot to the previous kernel--no luck. It just sits there at the Ubuntu screen with this weird resolution/appearance.
I can boot from the Live CD and things work fine. I can see the file system, grub files etc. Any help debugging this would be most useful.
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May 1, 2011
I have a Toshiba Satellite P105. Did the upgrade. Everything went smooth until the reboot. After that the deep black. I am suspecting Nvidia driver. "F" key maneuver brings a flash of the booting process. That is quickly followed by a mosaic screen and a numb computer.
Other than nuking the system and re-installing 10.10 any constructive idea?
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